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L3281AB中文资料
L3281AB数据手册规格书PDF详情
DESCRIPTION
The L3281 is an electronic speech circuit developed to replace hybrid circuits in telephone sets that can be operated in parallel with other phones.
■ OPERATION DOWN TO 1.6V / 6.5mA
■ DTMF & BEEP TONE INPUTS
■ EXTERNAL MUTING FOR EARPHONE AND MICROPHONE
■ SUITABLE FOR DYNAMIC EARPHONE AND DYNAMIC OR ELECTRET MICROPHONE
■ AGC CONTROL ON BOTH SENDING AND RECEIVING
L3281AB产品属性
- 类型
描述
- 型号
L3281AB
- 制造商
STMICROELECTRONICS
- 制造商全称
STMicroelectronics
- 功能描述
LOW VOLTAGE TELEPHONE SPEECH CIRCUITS
更新时间：2025-10-8 11:18:00
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
25+ |
DIP |
32360 |
ST/意法全新特价L3281AB即刻询购立享优惠#长期有货 |
|||
STM |
09+ |
DIP |
1298 |
只售全新原装货真实现货放心查询 |
|||
24+ |
DIP |
50 |
|||||
ST |
25+ |
2560 |
绝对原装!现货热卖! |
||||
ST |
23+ |
DIP14 |
950 |
专营高频管模块,全新原装! |
|||
ST |
10+ |
DIP |
7800 |
全新原装正品,现货销售 |
|||
ST |
16+ |
DIP14 |
8000 |
原装现货请来电咨询 |
|||
ST |
2016+ |
DIP14 |
9657 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
ST |
24+ |
DIP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
|||
SGS-THOMSON |
25+ |
标准封装 |
18000 |
原厂直接发货进口原装 |
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L3281AB 芯片相关型号
STMICROELECTRONICS相关芯片制造商
Datasheet数据表PDF页码索引
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